Commit graph

4043 commits

Author SHA1 Message Date
Lioncash 4a587b81b2 core/core: Replace includes with forward declarations where applicable
The follow-up to e2457418da, which
replaces most of the includes in the core header with forward declarations.

This makes it so that if any of the headers the core header was
previously including change, then no one will need to rebuild the bulk
of the core, due to core.h being quite a prevalent inclusion.

This should make turnaround for changes much faster for developers.
2018-08-31 16:30:14 -04:00
bunnei d647d9550c gl_renderer: Cache textures, framebuffers, and shaders based on CPU address. 2018-08-31 13:07:27 -04:00
Lioncash e2457418da core: Make the main System class use the PImpl idiom
core.h is kind of a massive header in terms what it includes within
itself. It includes VFS utilities, kernel headers, file_sys header,
ARM-related headers, etc. This means that changing anything in the
headers included by core.h essentially requires you to rebuild almost
all of core.

Instead, we can modify the System class to use the PImpl idiom, which
allows us to move all of those headers to the cpp file and forward
declare the bulk of the types that would otherwise be included, reducing
compile times. This change specifically only performs the PImpl portion.
2018-08-31 07:16:57 -04:00
Lioncash 0cbcd6ec9a kernel: Eliminate kernel global state
As means to pave the way for getting rid of global state within core,
This eliminates kernel global state by removing all globals. Instead
this introduces a KernelCore class which acts as a kernel instance. This
instance lives in the System class, which keeps its lifetime contained
to the lifetime of the System class.

This also forces the kernel types to actually interact with the main
kernel instance itself instead of having transient kernel state placed
all over several translation units, keeping everything together. It also
has a nice consequence of making dependencies much more explicit.

This also makes our initialization a tad bit more correct. Previously we
were creating a kernel process before the actual kernel was initialized,
which doesn't really make much sense.

The KernelCore class itself follows the PImpl idiom, which allows
keeping all the implementation details sealed away from everything else,
which forces the use of the exposed API and allows us to avoid any
unnecessary inclusions within the main kernel header.
2018-08-28 22:31:51 -04:00
bunnei 4d7e1662c8
Merge pull request #1193 from lioncash/priv
gpu: Make memory_manager private
2018-08-28 12:28:57 -04:00
Lioncash 45fb74d262 gpu: Make memory_manager private
Makes the class interface consistent and provides accessors for
obtaining a reference to the memory manager instance.

Given we also return references, this makes our more flimsy uses of
const apparent, given const doesn't propagate through pointers in the
way one would typically expect. This makes our mutable state more
apparent in some places.
2018-08-28 11:11:50 -04:00
Lioncash f1bc62bb4c hle/result: Make ResultVal's move constructor as noexcept
Many containers within the standard library provide different behaviors
based on whether or not a move constructor/assignment operator can be
guaranteed not to throw or not.

Notably, implementations will generally use std::move_if_noexcept (or an
internal implementation of it) to provide strong exception guarantees.
If a move constructor potentially throws (in other words, is not
noexcept), then certain behaviors will create copies, rather than moving
the values.

For example, consider std::vector. When a std::vector calls resize(),
there are two ways the elements can be relocated to the new block of
memory (if a reallocation happens), by copy, or by moving the existing
elements into the new block of memory. If a type does not have a
guarantee that it will not throw in the move constructor, a copy will
happen. However, if it can be guaranteed that the move constructor won't
throw, then the elements will be moved.

This just allows ResultVal to be moved instead of copied all the time if
ever used in conjunction with containers for whatever reason.
2018-08-28 09:39:50 -04:00
bunnei a409d49bbd
Merge pull request #1177 from lioncash/err
kernel/error: Amend several error codes
2018-08-27 18:37:48 -04:00
bunnei 90fd03015a
Merge pull request #1188 from lioncash/unused
vfs_real: Remove unused variable in CreateDirectoryRelative()
2018-08-27 18:24:23 -04:00
bunnei 62edc01525
Merge pull request #1175 from lioncash/ns
core: Namespace all code in the arm subdirectory under the Core namespace
2018-08-27 18:17:12 -04:00
bunnei 5d2043598e
Merge pull request #1187 from lioncash/shadow
registered_cache: Get rid of variable shadowing in ProcessFiles()
2018-08-27 18:15:49 -04:00
Lioncash c6024379a4 vfs_real: Remove unused variable in CreateDirectoryRelative() 2018-08-27 15:58:23 -04:00
Lioncash d3934d7da7 registered_cache: Get rid of variable shadowing in ProcessFiles()
Prevents compiler warnings.
2018-08-27 15:55:56 -04:00
bunnei af59d4bff0
Merge pull request #1176 from lioncash/info
svc: Return process title ID if queried in GetInfo()
2018-08-27 15:44:52 -04:00
bunnei f96ded9815
Merge pull request #1174 from lioncash/debug
debug_utils: Minor individual interface changes
2018-08-27 15:44:29 -04:00
bunnei 8c66a5a9a5
Merge pull request #1162 from ogniK5377/ttf-plu
PL:U Added SharedFonts loading via TTF
2018-08-27 15:43:10 -04:00
bunnei 34a447d24e
Merge pull request #1168 from lioncash/header
hid: Move core include to cpp file
2018-08-27 15:42:52 -04:00
bunnei 8d86747514
Merge pull request #1171 from lioncash/true
core: Remove always true conditionals in Load()
2018-08-27 15:41:58 -04:00
tech4me d26a46feed set: Fixed GetAvailableLanguageCodes() to follow the max_entries
Rightnow, in games use GetAvailableLanguageCodes(), there is a WriteBuffer() with size larger than the buffer_size. (Core Critical core\hle\kernel\hle_ipc.cpp:WriteBuffer:296: size (0000000000000088) is greater than buffer_size (0000000000000078))

0x88 = 17(languages) * 8
0x78 = 15(languages) * 8

GetAvailableLanguageCodes() can only support 15 languages.
After firmware 4.0.0 there are 17 supported language instead of 15, to enable this GetAvailableLanguageCodes2() need to be used.
So GetAvailableLanguageCodes() will be caped at 15 languages.
Reference:
http://switchbrew.org/index.php/Settings_services
2018-08-26 00:11:13 -07:00
Lioncash f708207ae6 kernel/error: Amend error code for ERR_MAX_CONNECTIONS_REACHED
We can make this error code an alias of the resource limit exceeded
error code, allowing us to get rid of the lingering 3DS error code of
the same type.
2018-08-25 09:40:42 -04:00
Lioncash bfb0c87b7b kernel/error: Amend error code for ERR_PORT_NAME_TOO_LONG
We can treat this as an alias of TooLarge for documentation purposes.
This also lets us get rid of another lingering 3DS-related error code.
2018-08-25 09:40:29 -04:00
Lioncash 81ca46dd17 kernel/error: Add error code for the handle table being full
This replaces the lingering 3DS constant with the proper one, and
utilizes it within HandleTable's Create() member function.
2018-08-25 09:40:21 -04:00
Lioncash b8be5524bc kernel/error: Add error code for invalid memory permissions 2018-08-25 09:40:12 -04:00
Lioncash 2fd45093f2 kernel/error: Correct kernel error code for invalid combination 2018-08-25 09:40:00 -04:00
Sebastian Valle f170159fde
Merge pull request #1166 from lioncash/typo
filesystem: Fix typo in log message
2018-08-25 07:19:46 -05:00
Lioncash e81354ae38 svc: Return process title ID if queried in GetInfo()
We already have the variable itself set up to perform this task, so we
can just return its value from the currently executing process instead
of always stubbing it to zero.
2018-08-25 05:02:28 -04:00
Mat M 6426b0f551
Merge pull request #1094 from DarkLordZach/nax0
file_sys: Add support for NAX archives
2018-08-24 23:47:46 -04:00
Zach Hilman 6314a799aa file_sys/crypto: Fix missing/unnecessary includes 2018-08-24 22:15:32 -04:00
Lioncash 43e0d865fa core: Namespace all code in the arm subdirectory under the Core namespace
Gets all of these types and interfaces out of the global namespace.
2018-08-24 21:50:39 -04:00
Lioncash c65713832c debug_utils: Remove unused includes
Quite a bit of these aren't necessary directly within the debug_utils
header and can be removed or included where actually necessary.
2018-08-24 20:49:14 -04:00
Zach Hilman f09da5d1c9
Merge pull request #1065 from DarkLordZach/window-title
qt: Add filename and title id to window title while running
2018-08-24 14:34:03 -04:00
Lioncash 8492ec1669 core: Remove always true conditionals in Load()
These conditions are always true, since the outer conditional already
checks for these conditions.
2018-08-24 02:48:30 -04:00
Lioncash ec59e4a6c5 hid: Move core include to cpp file
This isn't required to be in the header. Instead, directly include what
this header needs and move it to the cpp file where it belongs.
2018-08-23 23:20:35 -04:00
Lioncash f6f5c2e4d8 filesystem: Fix typo in log message 2018-08-23 22:12:31 -04:00
Zach Hilman d1a6dd61d1 xci: Ignore NCA files with updates in secure 2018-08-23 18:53:37 -04:00
Zach Hilman 4f18c17df7 content_archive: Add update title detection
This is needed because the title IDs of update NCAs will not use the update title ID. The only sure way to tell is to look for a partition with BKTR crypto.
2018-08-23 18:53:13 -04:00
David 5049ca5d8c Added GetBootMode (#1107)
* Added GetBootMode

Used by homebrew

* Added enum for GetBootMode
2018-08-23 18:31:45 -04:00
Zach Hilman 67fa51ea2f qt: Add filename and title id to window title while running 2018-08-23 14:12:56 -04:00
David Marcec 78b109d195 Addressed plu TTF changes 2018-08-24 02:18:04 +10:00
Zach Hilman ccfd176382 key_manager: Eliminate indexed for loop 2018-08-23 11:53:30 -04:00
Zach Hilman 119ab308b5 key_manager: Create keys dir if it dosen't exist
On call to WriteKeyToFile, so that the autogenerated file can be written.
2018-08-23 11:53:30 -04:00
Zach Hilman a7e8d10969 file_sys: Cut down on includes and copies 2018-08-23 11:53:30 -04:00
Zach Hilman 42dc856ce1 crypto: Eliminate magic constants 2018-08-23 11:53:30 -04:00
Zach Hilman 61a5b56abd key_manager: Add support for autogenerated keys
Stored in a separate file than manual keys.
2018-08-23 11:53:30 -04:00
Zach Hilman f26fc64cb4 key_manager: Add support for KEK and SD seed derivation 2018-08-23 11:53:30 -04:00
Zach Hilman cde665c565 key_manager: Switch to boost flat_map for keys
Should make key gets marginally faster.
2018-08-23 11:53:30 -04:00
Zach Hilman ab44192ab0 file_sys: Implement NAX containers 2018-08-23 11:53:30 -04:00
Zach Hilman 8b52d6682a registration: Add GetEntryUnparsed methods
Returns the file before calling parser on it.
2018-08-23 11:53:30 -04:00
Zach Hilman 13524578b6 sdmc_factory: Add SDMC RegisteredCache getter 2018-08-23 11:53:30 -04:00
Zach Hilman bf33f80fae vfs: Add GetOrCreateDirectoryRelative method 2018-08-23 11:52:44 -04:00